/* Shared login styles */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0d9488 0%, #0891b2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-title {
    margin: 0 0 30px 0;
    font-size: 28px;
    font-weight: 600;
    text-align: center;
    color: #333;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 14px;
    font-weight: 500;
    color: #555;
}

.form-group input {
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #0d9488;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.2);
}

.login-error {
    background: #fee2e2;
    color: #dc2626;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
}

.login-button {
    padding: 14px;
    background: linear-gradient(135deg, #0d9488 0%, #0891b2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.login-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.4);
}

.login-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* User header component */
.user-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0d9488 0%, #0891b2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
}

.user-name {
    font-weight: 500;
    color: #333;
}

.logout-button {
    padding: 8px 16px;
    background: #f3f4f6;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    color: #555;
    cursor: pointer;
    transition: background 0.2s;
}

.logout-button:hover {
    background: #e5e7eb;
}

/* Header buttons container */
.header-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.profile-btn {
    padding: 8px 12px;
    background: #f3f4f6;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.profile-btn:hover {
    background: #e5e7eb;
}